checkin: before adding swallow

1 files changed, 50 insertions, 16 deletions

diff --git a/sys/cmd/dwm/client.c b/sys/cmd/dwm/client.c
index e9133bf..d2ea972 100644
--- a/sys/cmd/dwm/client.c
+++ b/sys/cmd/dwm/client.c
@@ -24,7 +24,8 @@ applyrules(Client *c)
 		{
 			c->isfloating = r->isfloating;
 			c->tags |= r->tags;
-			for (m = mons; m && m->num != r->monitor; m = m->next);
+			for (m = mons; m && m->num != r->monitor; m = m->next)
+                ;
 			if (m)
 				c->mon = m;
 		}
@@ -110,6 +111,20 @@ attach(Client *c)
 }
 
 void
+enqueue(Client *c)
+{
+    Client *l;
+
+    for (l = c->mon->clients; l && l->next; l = l->next)
+        ;
+
+    if (l) {
+        l->next = c;
+        c->next = nil;
+    }
+}
+
+void
 attachstack(Client *c)
 {
 	c->snext = c->mon->stack;
@@ -117,20 +132,33 @@ attachstack(Client *c)
 }
 
 void
+enqueuestack(Client *c)
+{
+    Client *l;
+    for (l = c->mon->clients; l && l->next; l = l->next)
+        ;
+
+    if (l) {
+        l->snext = c;
+        c->snext = nil;
+    }
+}
+
+void
 configure(Client *c)
 {
 	XConfigureEvent ce;
 
-	ce.type = ConfigureNotify;
-	ce.display = dpy;
-	ce.event = c->win;
-	ce.window = c->win;
-	ce.x = c->x;
-	ce.y = c->y;
-	ce.width = c->w;
-	ce.height = c->h;
-	ce.border_width = c->bw;
-	ce.above = None;
+	ce.type              = ConfigureNotify;
+	ce.display           = dpy;
+	ce.event             = c->win;
+	ce.window            = c->win;
+	ce.x                 = c->x;
+	ce.y                 = c->y;
+	ce.width             = c->w;
+	ce.height            = c->h;
+	ce.border_width      = c->bw;
+	ce.above             = None;
 	ce.override_redirect = False;
 	XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce);
 }
@@ -140,7 +168,8 @@ detach(Client *c)
 {
 	Client **tc;
 
-	for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next);
+	for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next)
+        ;
 	*tc = c->next;
 }
 
@@ -149,11 +178,14 @@ detachstack(Client *c)
 {
 	Client **tc, *t;
 
-	for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext);
+	for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext)
+        ;
+
 	*tc = c->snext;
 
 	if (c == c->mon->sel) {
-		for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext);
+		for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext)
+            ;
 		c->mon->sel = t;
 	}
 }
@@ -162,7 +194,8 @@ void
 focus(Client *c)
 {
 	if (!c || !ISVISIBLE(c))
-		for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext);
+		for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext)
+            ;
 	if (selmon->sel && selmon->sel != c)
 		unfocus(selmon->sel, 0);
 	if (c) {
@@ -223,7 +256,8 @@ grabbuttons(Client *c, int focused)
 Client *
 nexttiled(Client *c)
 {
-	for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next);
+	for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next)
+        ;
 	return c;
 }